Potential Implications of the Sesquiterpene Presence over the Remote Marine Boundary Layer in the Arctic Region
We present reactive VOC observations over the North Pacific and the Arctic Ocean from airborne and shipborne measurements, investigating, in particular, distributions of biogenic volatile organic compounds that may be emitted from phytoplankton. In contrast to terrestrial observations, isoprene (C5H...
id |
ftunivsthongkong:oai:repository.hkust.edu.hk:1783.1-128451 |
---|---|
record_format |
openpolar |
spelling |
ftunivsthongkong:oai:repository.hkust.edu.hk:1783.1-128451 2023-10-29T02:32:59+01:00 Potential Implications of the Sesquiterpene Presence over the Remote Marine Boundary Layer in the Arctic Region Park, Keyhong Rodriguez, Blanca Thomas, Jerry Gu, Dasa Zhang, Miming Sarkar, Chinmoy Guenther, Alex Kim, Saewung 2023 https://repository.hkust.edu.hk/ir/Record/1783.1-128451 https://doi.org/10.3390/atmos14050823 http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=&rft.volume=14&rft.issue=5&rft.date=2023&rft.spage=&rft.aulast=Park&rft.aufirst=Keyhong&rft.atitle=Potential+Implications+of+the+Sesquiterpene+Presence+over+the+Remote+Marine+Boundary+Layer+in+the+Arctic+Region&rft.title=Atmosphere http://www.scopus.com/record/display.url?eid=2-s2.0-85160662360&origin=inward http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000995512200001 https://repository.hkust.edu.hk/ir/bitstream/1783.1-128451/1/050260_1.pdf English eng https://repository.hkust.edu.hk/ir/Record/1783.1-128451 Atmosphere, v. 14, (5), May 2023, article number 823 2073-4433 https://doi.org/10.3390/atmos14050823 http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=&rft.volume=14&rft.issue=5&rft.date=2023&rft.spage=&rft.aulast=Park&rft.aufirst=Keyhong&rft.atitle=Potential+Implications+of+the+Sesquiterpene+Presence+over+the+Remote+Marine+Boundary+Layer+in+the+Arctic+Region&rft.title=Atmosphere http://www.scopus.com/record/display.url?eid=2-s2.0-85160662360&origin=inward http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000995512200001 https://repository.hkust.edu.hk/ir/bitstream/1783.1-128451/1/050260_1.pdf Article 2023 ftunivsthongkong https://doi.org/10.3390/atmos14050823 2023-09-29T00:13:45Z We present reactive VOC observations over the North Pacific and the Arctic Ocean from airborne and shipborne measurements, investigating, in particular, distributions of biogenic volatile organic compounds that may be emitted from phytoplankton. In contrast to terrestrial observations, isoprene (C5H8), the most dominant BVOC emission from the terrestrial ecosystem, was mostly present under the lower detection limit along with monoterpenes (C10H16), the second largest emission from the terrestrial ecosystem. However, we consistently detected sesquiterpenes (C15H24) over the Arctic Ocean for the two Arctic cruises. The results of the analysis of sorbent cartridge samplings conducted over the Arctic Ocean on Korean icebreaker R/V Araon in 2016 and 2017 illustrate that few tens ppt levels of sesquiterpenes were present over the Arctic Ocean. Moreover, the concentration variation was positively correlated with the quantitative indicators of ocean biological activities, such as chlorophyll-a, dissolved DMS, and the ratio of dissolved O-2 and Ar. This suggests that further investigations on sesquiterpene's emission and atmospheric transformation processes over the marine boundary layer are required. Article in Journal/Newspaper Arctic Arctic Arctic Ocean Phytoplankton The Hong Kong University of Science and Technology: HKUST Institutional Repository Atmosphere 14 5 823 |
institution |
Open Polar |
collection |
The Hong Kong University of Science and Technology: HKUST Institutional Repository |
op_collection_id |
ftunivsthongkong |
language |
English |
description |
We present reactive VOC observations over the North Pacific and the Arctic Ocean from airborne and shipborne measurements, investigating, in particular, distributions of biogenic volatile organic compounds that may be emitted from phytoplankton. In contrast to terrestrial observations, isoprene (C5H8), the most dominant BVOC emission from the terrestrial ecosystem, was mostly present under the lower detection limit along with monoterpenes (C10H16), the second largest emission from the terrestrial ecosystem. However, we consistently detected sesquiterpenes (C15H24) over the Arctic Ocean for the two Arctic cruises. The results of the analysis of sorbent cartridge samplings conducted over the Arctic Ocean on Korean icebreaker R/V Araon in 2016 and 2017 illustrate that few tens ppt levels of sesquiterpenes were present over the Arctic Ocean. Moreover, the concentration variation was positively correlated with the quantitative indicators of ocean biological activities, such as chlorophyll-a, dissolved DMS, and the ratio of dissolved O-2 and Ar. This suggests that further investigations on sesquiterpene's emission and atmospheric transformation processes over the marine boundary layer are required. |
format |
Article in Journal/Newspaper |
author |
Park, Keyhong Rodriguez, Blanca Thomas, Jerry Gu, Dasa Zhang, Miming Sarkar, Chinmoy Guenther, Alex Kim, Saewung |
spellingShingle |
Park, Keyhong Rodriguez, Blanca Thomas, Jerry Gu, Dasa Zhang, Miming Sarkar, Chinmoy Guenther, Alex Kim, Saewung Potential Implications of the Sesquiterpene Presence over the Remote Marine Boundary Layer in the Arctic Region |
author_facet |
Park, Keyhong Rodriguez, Blanca Thomas, Jerry Gu, Dasa Zhang, Miming Sarkar, Chinmoy Guenther, Alex Kim, Saewung |
author_sort |
Park, Keyhong |
title |
Potential Implications of the Sesquiterpene Presence over the Remote Marine Boundary Layer in the Arctic Region |
title_short |
Potential Implications of the Sesquiterpene Presence over the Remote Marine Boundary Layer in the Arctic Region |
title_full |
Potential Implications of the Sesquiterpene Presence over the Remote Marine Boundary Layer in the Arctic Region |
title_fullStr |
Potential Implications of the Sesquiterpene Presence over the Remote Marine Boundary Layer in the Arctic Region |
title_full_unstemmed |
Potential Implications of the Sesquiterpene Presence over the Remote Marine Boundary Layer in the Arctic Region |
title_sort |
potential implications of the sesquiterpene presence over the remote marine boundary layer in the arctic region |
publishDate |
2023 |
url |
https://repository.hkust.edu.hk/ir/Record/1783.1-128451 https://doi.org/10.3390/atmos14050823 http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=&rft.volume=14&rft.issue=5&rft.date=2023&rft.spage=&rft.aulast=Park&rft.aufirst=Keyhong&rft.atitle=Potential+Implications+of+the+Sesquiterpene+Presence+over+the+Remote+Marine+Boundary+Layer+in+the+Arctic+Region&rft.title=Atmosphere http://www.scopus.com/record/display.url?eid=2-s2.0-85160662360&origin=inward http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000995512200001 https://repository.hkust.edu.hk/ir/bitstream/1783.1-128451/1/050260_1.pdf |
genre |
Arctic Arctic Arctic Ocean Phytoplankton |
genre_facet |
Arctic Arctic Arctic Ocean Phytoplankton |
op_relation |
https://repository.hkust.edu.hk/ir/Record/1783.1-128451 Atmosphere, v. 14, (5), May 2023, article number 823 2073-4433 https://doi.org/10.3390/atmos14050823 http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=&rft.volume=14&rft.issue=5&rft.date=2023&rft.spage=&rft.aulast=Park&rft.aufirst=Keyhong&rft.atitle=Potential+Implications+of+the+Sesquiterpene+Presence+over+the+Remote+Marine+Boundary+Layer+in+the+Arctic+Region&rft.title=Atmosphere http://www.scopus.com/record/display.url?eid=2-s2.0-85160662360&origin=inward http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000995512200001 https://repository.hkust.edu.hk/ir/bitstream/1783.1-128451/1/050260_1.pdf |
op_doi |
https://doi.org/10.3390/atmos14050823 |
container_title |
Atmosphere |
container_volume |
14 |
container_issue |
5 |
container_start_page |
823 |
_version_ |
1781054906530004992 |